* {
  margin: 0;
  padding: 0;
  list-style-type: none;
  box-sizing: border-box;
  outline: none;
}

body,
html,
#app {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-image: url('./assets/pageBg.png');
  background-repeat: no-repeat;
  background-size: 100% 100%;
}